JPWO2022030004A1 - - Google Patents

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Publication number
JPWO2022030004A1
JPWO2022030004A1 JP2022541083A JP2022541083A JPWO2022030004A1 JP WO2022030004 A1 JPWO2022030004 A1 JP WO2022030004A1 JP 2022541083 A JP2022541083 A JP 2022541083A JP 2022541083 A JP2022541083 A JP 2022541083A JP WO2022030004 A1 JPWO2022030004 A1 JP WO2022030004A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022541083A
Other versions
JP7256336B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of JPWO2022030004A1 publication Critical patent/JPWO2022030004A1/ja
Application granted granted Critical
Publication of JP7256336B2 publication Critical patent/JP7256336B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2022541083A 2020-08-07 2020-08-07 圧延機、圧延機の制御方法、および圧延機でのスラスト力支持方法 Active JP7256336B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/030420 WO2022030004A1 (ja) 2020-08-07 2020-08-07 圧延機、圧延機の制御方法、および圧延機でのスラスト力支持方法

Publications (2)

Publication Number Publication Date
JPWO2022030004A1 true JPWO2022030004A1 (ja) 2022-02-10
JP7256336B2 JP7256336B2 (ja) 2023-04-11

Family

ID=80117228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022541083A Active JP7256336B2 (ja) 2020-08-07 2020-08-07 圧延機、圧延機の制御方法、および圧延機でのスラスト力支持方法

Country Status (4)

Country Link
US (1) US20230149994A1 (ja)
JP (1) JP7256336B2 (ja)
CN (1) CN115397573A (ja)
WO (1) WO2022030004A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024116356A1 (ja) * 2022-11-30 2024-06-06 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ 株式会社 圧延機及び圧延方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523557A (en) * 1975-06-27 1977-01-12 Hitachi Ltd Thrust removing device
JPH07144210A (ja) * 1993-11-25 1995-06-06 Ishikawajima Harima Heavy Ind Co Ltd ワークロールの板道軽減装置および板道軽減方法
JP2001001012A (ja) * 1994-09-19 2001-01-09 Kawasaki Steel Corp １２段圧延機
JP2011025299A (ja) * 2009-07-29 2011-02-10 Mitsubishi-Hitachi Metals Machinery Inc 作業ロールシフト機能を具備した圧延機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523557A (en) * 1975-06-27 1977-01-12 Hitachi Ltd Thrust removing device
JPH07144210A (ja) * 1993-11-25 1995-06-06 Ishikawajima Harima Heavy Ind Co Ltd ワークロールの板道軽減装置および板道軽減方法
JP2001001012A (ja) * 1994-09-19 2001-01-09 Kawasaki Steel Corp １２段圧延機
JP2011025299A (ja) * 2009-07-29 2011-02-10 Mitsubishi-Hitachi Metals Machinery Inc 作業ロールシフト機能を具備した圧延機

Also Published As

Publication number Publication date
JP7256336B2 (ja) 2023-04-11
CN115397573A (zh) 2022-11-25
US20230149994A1 (en) 2023-05-18
WO2022030004A1 (ja) 2022-02-10

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